What does YTT stand for?
YTT stands for "Youngest Toba Tuff"
How to abbreviate "Youngest Toba Tuff"?
"Youngest Toba Tuff" can be abbreviated as YTT
What is the meaning of YTT abbreviation?
The meaning of YTT abbreviation is "Youngest Toba Tuff"
What does YTT mean?
YTT as abbreviation means "Youngest Toba Tuff"
